2298 search results - page 172 / 460 » Querying spatial patterns |
126
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CIKM
2009
Springer
15 years 7 months ago
2009
Springer
Detecting events from web resources has attracted increasing research interests in recent years. Our focus in this paper is to detect events from photos on Flickr, an Internet ima...
112
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ICPR
2002
IEEE
16 years 2 months ago
2002
IEEE
We present a new technique for content based image retrieval where feature vector to be matched is very much specific to the query image. A particular Peano scan which is optimal ...
109
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SIGMOD
2004
ACM
16 years 1 months ago
2004
ACM
We present several methods for mining knowledge from the query logs of the MSN search engine. Using the query logs, we build a time series for each query word or phrase (e.g., `Th...
SECON
2007
IEEE
15 years 7 months ago
2007
IEEE
— Existing mechanisms for querying wireless sensor networks leak client interests to the servers performing the queries. The leaks are not only in terms of specific regions but ...
107
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EDBT
2009
ACM
15 years 5 months ago
2009
ACM
In this study, we present experiences of parallelizing XPath queries using the Xalan XPath engine on shared-address space multi-core systems. For our evaluation, we consider a sce...